diff --git a/pkgs/os-specific/linux/libbpf/default.nix b/pkgs/os-specific/linux/libbpf/default.nix
index 6a0ee908347c..032283711cf3 100644
--- a/pkgs/os-specific/linux/libbpf/default.nix
+++ b/pkgs/os-specific/linux/libbpf/default.nix
@@ -14,13 +14,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libbpf";
-  version = "1.4.2";
+  version = "1.4.3";
 
   src = fetchFromGitHub {
     owner = "libbpf";
     repo = "libbpf";
     rev = "v${version}";
-    sha256 = "sha256-PlGr/qZbKnaY37wikdmX/iYtP11WHShn1I7vACUgLG0=";
+    sha256 = "sha256-lcIOgghlBKrDCBDdO0hryjt8KADQd6aroQMun3ein2o=";
   };
 
   nativeBuildInputs = [ pkg-config ];